+/*
+ * This is called once the connection has been negotiated. It is used
+ * for rsyncd, remote-shell, and local connections.
+ */
+int client_run(int f_in, int f_out, pid_t pid, int argc, char *argv[])
+{
+ struct file_list *flist = NULL;
+ int status = 0, status2 = 0;
+ char *local_name = NULL;
+ extern int am_sender;
+ extern int remote_version;
+ extern pid_t cleanup_child_pid;
+ extern int write_batch;
+ extern int read_batch;
+ extern struct file_list *batch_flist;
+
+ cleanup_child_pid = pid;
+ if (read_batch)
+ flist = batch_flist;
+
+ set_nonblocking(f_in);
+ set_nonblocking(f_out);
+
+ setup_protocol(f_out,f_in);
+
+ if (remote_version >= 23)
+ io_start_multiplex_in(f_in);
+
+ if (am_sender) {
+ extern int cvs_exclude;
+ extern int delete_mode;
+ extern int delete_excluded;
+ if (cvs_exclude)
+ add_cvs_excludes();
+ if (delete_mode && !delete_excluded)
+ send_exclude_list(f_out);
+ if (!read_batch) /* dw -- don't write to pipe */
+ flist = send_file_list(f_out,argc,argv);
+ if (verbose > 3)
+ rprintf(FINFO,"file list sent\n");
+
+ send_files(flist,f_out,f_in);
+ if (remote_version >= 24) {
+ /* final goodbye message */
+ read_int(f_in);
+ }
+ if (pid != -1) {
+ if (verbose > 3)
+ rprintf(FINFO,"client_run waiting on %d\n", (int) pid);
+ io_flush();
+ wait_process(pid, &status);
+ }
+ report(-1);
+ exit_cleanup(status);
+ }
+
+ if (argc == 0) {
+ extern int list_only;
+ list_only = 1;
+ }
+
+ if (!write_batch)
+ send_exclude_list(f_out);
+
+ flist = recv_file_list(f_in);
+ if (!flist || flist->count == 0) {
+ rprintf(FINFO, "client: nothing to do: "
+ "perhaps you need to specify some filenames or "
+ "the --recursive option?\n");
+ exit_cleanup(0);
+ }
+
+ local_name = get_local_name(flist,argv[0]);
+
+ status2 = do_recv(f_in,f_out,flist,local_name);
+
+ if (pid != -1) {
+ if (verbose > 3)
+ rprintf(FINFO,"client_run2 waiting on %d\n", (int) pid);
+ io_flush();
+ wait_process(pid, &status);
+ }
+
+ return MAX(status, status2);
+}
+
+static char *find_colon(char *s)
+{
+ char *p, *p2;
+
+ p = strchr(s,':');
+ if (!p) return NULL;
+
+ /* now check to see if there is a / in the string before the : - if there is then
+ discard the colon on the assumption that the : is part of a filename */
+ p2 = strchr(s,'/');
+ if (p2 && p2 < p) return NULL;
+
+ return p;
+}
+
+
+static int copy_argv (char *argv[])
+{
+ int i;
+
+ for (i = 0; argv[i]; i++) {
+ if (!(argv[i] = strdup(argv[i]))) {
+ rprintf (FERROR, "out of memory at %s(%d)\n",
+ __FILE__, __LINE__);
+ return RERR_MALLOC;
+ }
+ }
+
+ return 0;
+}
+
+
+/**
+ * Start a client for either type of remote connection. Work out
+ * whether the arguments request a remote shell or rsyncd connection,
+ * and call the appropriate connection function, then run_client.
+ *
+ * Calls either start_socket_client (for sockets) or do_cmd and
+ * client_run (for ssh).
+ **/
+static int start_client(int argc, char *argv[])